primitives: use alloy Receipts with Option

crates/blockchain-tree/src/state.rs

@@ -405,7 +405,14 @@ mod tests {
         // Create a chain with the block and its receipts
         let chain = AppendableChain::new(Chain::new(
             vec![block.clone()],
-            ExecutionOutcome { receipts: receipts.clone().into(), ..Default::default() },
+            ExecutionOutcome {
+                receipts: receipts
+                    .iter()
+                    .map(|receipt| Some(receipt.clone()))
+                    .collect::<Vec<_>>()
+                    .into(),
+                ..Default::default()
+            },
             Default::default(),
         ));
 

crates/chain-state/src/test_utils.rs

@@ -287,7 +287,8 @@ impl TestBlockBuilder {
             Vec::new(),
         );
 
-        execution_outcome.with_receipts(Receipts::from(receipts))
+        execution_outcome
+            .with_receipts(receipts.into_iter().map(Option::Some).collect::<Vec<_>>().into())
     }
 }
 /// A test `ChainEventSubscriptions`

crates/evm/execution-types/src/execution_outcome.rs

@@ -197,10 +197,22 @@ impl ExecutionOutcome {
         #[cfg(feature = "optimism")]
         panic!("This should not be called in optimism mode. Use `optimism_receipts_root_slow` instead.");
         #[cfg(not(feature = "optimism"))]
-        self.receipts.root_slow(
-            self.block_number_to_index(_block_number)?,
-            reth_primitives::proofs::calculate_receipt_root_no_memo,
-        )
+        {
+            // TODO: This is a temporary solution until we eliminate the `Option` from `Receipts`.
+            // We can then apply directly:
+            // ```rust
+            // self.receipts
+            //     .receipt_vec
+            //     .get(self.block_number_to_index(_block_number)?)
+            //     .map(|receipts| reth_primitives::proofs::calculate_receipt_root_no_memo(receipts))
+            // ```
+            let receipts = self.receipts().receipt_vec
+                [self.block_number_to_index(_block_number)?]
+            .iter()
+            .map(Option::as_ref)
+            .collect::<Option<Vec<_>>>()?;
+            Some(reth_primitives::proofs::calculate_receipt_root_no_memo(receipts.as_slice()))
+        }
     }
 
     /// Returns the receipt root for all recorded receipts.
@@ -211,7 +223,19 @@ impl ExecutionOutcome {
         block_number: BlockNumber,
         f: impl FnOnce(&[&Receipt]) -> B256,
     ) -> Option<B256> {
-        self.receipts.root_slow(self.block_number_to_index(block_number)?, f)
+        // TODO: This is a temporary solution until we eliminate the `Option` from `Receipts`.
+        // We can then apply directly:
+        // ```rust
+        // self.receipts
+        //     .receipt_vec
+        //     .get(self.block_number_to_index(block_number)?)
+        //     .map(|receipts| f(receipts))
+        // ```
+        let receipts = self.receipts.receipt_vec[self.block_number_to_index(block_number)?]
+            .iter()
+            .map(Option::as_ref)
+            .collect::<Option<Vec<_>>>()?;
+        Some(f(receipts.as_slice()))
     }
 
     /// Returns reference to receipts.
@@ -356,7 +380,7 @@ impl From<(BlockExecutionOutput<Receipt>, BlockNumber)> for ExecutionOutcome {
     fn from(value: (BlockExecutionOutput<Receipt>, BlockNumber)) -> Self {
         Self {
             bundle: value.0.state,
-            receipts: Receipts::from(value.0.receipts),
+            receipts: value.0.receipts.into_iter().map(Some).collect::<Vec<_>>().into(),
             first_block: value.1,
             requests: vec![value.0.requests],
         }

crates/exex/exex/src/backfill/test_utils.rs

@@ -26,7 +26,13 @@ pub(crate) fn to_execution_outcome(
 ) -> ExecutionOutcome {
     ExecutionOutcome {
         bundle: block_execution_output.state.clone(),
-        receipts: block_execution_output.receipts.clone().into(),
+        receipts: block_execution_output
+            .receipts
+            .clone()
+            .into_iter()
+            .map(Option::Some)
+            .collect::<Vec<_>>()
+            .into(),
         first_block: block_number,
         requests: vec![block_execution_output.requests.clone()],
     }

crates/primitives/src/receipt.rs

@@ -6,11 +6,11 @@ use alloy_consensus::constants::{
     EIP1559_TX_TYPE_ID, EIP2930_TX_TYPE_ID, EIP4844_TX_TYPE_ID, EIP7702_TX_TYPE_ID,
 };
 use alloy_eips::eip2718::Encodable2718;
-use alloy_primitives::{Bloom, Log, B256};
+use alloy_primitives::{Bloom, Log};
 use alloy_rlp::{length_of_length, Decodable, Encodable, RlpDecodable, RlpEncodable};
 use bytes::{Buf, BufMut};
 use core::{cmp::Ordering, ops::Deref};
-use derive_more::{DerefMut, From, IntoIterator};
+use derive_more::{From, IntoIterator};
 #[cfg(feature = "reth-codec")]
 use reth_codecs::Compact;
 use serde::{Deserialize, Serialize};
@@ -67,59 +67,7 @@ impl Receipt {
 }
 
 /// A collection of receipts organized as a two-dimensional vector.
-#[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Eq,
-    Default,
-    Serialize,
-    Deserialize,
-    From,
-    derive_more::Deref,
-    DerefMut,
-    IntoIterator,
-)]
-pub struct Receipts {
-    /// A two-dimensional vector of optional `Receipt` instances.
-    pub receipt_vec: Vec<Vec<Option<Receipt>>>,
-}
-
-impl Receipts {
-    /// Returns the length of the `Receipts` vector.
-    pub fn len(&self) -> usize {
-        self.receipt_vec.len()
-    }
-
-    /// Returns `true` if the `Receipts` vector is empty.
-    pub fn is_empty(&self) -> bool {
-        self.receipt_vec.is_empty()
-    }
-
-    /// Push a new vector of receipts into the `Receipts` collection.
-    pub fn push(&mut self, receipts: Vec<Option<Receipt>>) {
-        self.receipt_vec.push(receipts);
-    }
-
-    /// Retrieves all recorded receipts from index and calculates the root using the given closure.
-    pub fn root_slow(&self, index: usize, f: impl FnOnce(&[&Receipt]) -> B256) -> Option<B256> {
-        let receipts =
-            self.receipt_vec[index].iter().map(Option::as_ref).collect::<Option<Vec<_>>>()?;
-        Some(f(receipts.as_slice()))
-    }
-}
-
-impl From<Vec<Receipt>> for Receipts {
-    fn from(block_receipts: Vec<Receipt>) -> Self {
-        Self { receipt_vec: vec![block_receipts.into_iter().map(Option::Some).collect()] }
-    }
-}
-
-impl FromIterator<Vec<Option<Receipt>>> for Receipts {
-    fn from_iter<I: IntoIterator<Item = Vec<Option<Receipt>>>>(iter: I) -> Self {
-        iter.into_iter().collect::<Vec<_>>().into()
-    }
-}
+pub type Receipts = alloy_consensus::Receipts<Option<Receipt>>;
 
 impl From<Receipt> for ReceiptWithBloom {
     fn from(receipt: Receipt) -> Self {

crates/storage/provider/src/providers/blockchain_provider.rs

@@ -921,8 +921,14 @@ mod tests {
                 .map(|block| {
                     let senders = block.senders().expect("failed to recover senders");
                     let block_receipts = receipts.get(block.number as usize).unwrap().clone();
-                    let execution_outcome =
-                        ExecutionOutcome { receipts: block_receipts.into(), ..Default::default() };
+                    let execution_outcome = ExecutionOutcome {
+                        receipts: block_receipts
+                            .into_iter()
+                            .map(Option::Some)
+                            .collect::<Vec<_>>()
+                            .into(),
+                        ..Default::default()
+                    };
 
                     ExecutedBlock::new(
                         Arc::new(block.clone()),